COVID-19 pandemic on cruise ships

The 2019–20 coronavirus pandemic spread to a number of cruise ships, with the nature of such ships, including crowded semi-enclosed areas, increased exposure to new environments, and limited medical resources, contributing to the heightened risk and rapid spread of the disease.

British-registered Diamond Princess was the first cruise ship to have a major outbreak on board, with the ship quarantined at Yokohama for roughly a whole month. Over 700 people were infected, and 12 people died. At the time, the ship accounted for over half the reported cases of SARS-CoV-2 outside of China.

Governments and ports responded by preventing many cruise ships from docking and advising people to avoid travelling on cruise ships. Similarly, many cruise lines suspended their operations to mitigate the spread of the pandemic.

As of 2020.04.10, over 20 cruise ships have had confirmed positive cases of coronavirus on board, and over 6000 passengers remain at sea on 7 cruise ships.

Summary of confirmed cases on board

Cruise ship incidents with confirmed positive cases on board

§	Ship	Pass.	Crew	People	Date	Location		Owner/operator	Tests	Cases	Dead
						Dock	Country
§	Diamond Princess	2,666	1,045	3,711	4 February	Port of Yokohama	Japan	Princess Cruises	All	712	12
§	World Dream	1,871	1,820	3,691	5 February	Kai Tak Cruise Tml.	China	Dream Cruises		7+5	0
§	Westerdam	781	747	1,528	13 February	Sihanoukville	Cambodia	Holland America		1	0
§	A Sara	101	70	171	7 March	Luxor	Egypt	Extension Group		45
§	Grand Princess	2,422	1,111	3,533	9 March	Port of Oakland	USA	Princess Cruises	1,103	103	3
§	Silver Shadow	318	291	609	12 March	Recife Port	Brazil	Silversea Cruises
§	Silver Explorer	111	120	231	14 March	Castro	Chile	Silversea Cruises
§	Braemar	682	38	1,063	17 March	Port of Mariel	Cuba	Fred. Olsen Cruise Lines		5
§	Ovation of the Seas	~3,000			18 March	Sydney Harbour	Australia	Royal Caribbean		79
§	Voyager of the Seas				18 March	Sydney Harbour	Australia	Royal Caribbean		39
§	Costa Luminosa	1,370	410	1,780	19 March	Marseille-Fos Port	France	Costa Cruises		3	1
§	Ruby Princess	~2,700	1,100		19 March	Sydney Harbour	Australia	Princess Cruises		662	12
§	Celebrity Solstice				20 March	Sydney Harbour	Australia	Celebrity Cruises		11	1
§	Costa Magica	2,309	945±15			near Miami	USA	Costa Cruises		2
§	Costa Favolosa		1,009			near Miami	USA	Costa Cruises		13
§	Costa Victoria	726			25 March	Civitavecchia	Italy	Costa Cruises
§	Zaandam	1,243	586	1,829	2/3 April	Port Everglades	USA	Holland America		11	2
§	Artania	800	500	1,300	27 March	Fremantle	Australia	MS Artania Shipping		65	2
§	Greg Mortimer			217		near Montevideo	Uruguay	Aurora Expeditions	all	128	0
§	Pride of America	0	~500	~500	none	Honolulu Harbor	USA	Norwegian Cruise Line		7

Diamond Princess

Main article: 2020 coronavirus pandemic on Diamond Princess

Diamond Princess is a cruise ship registered in Britain owned and operated by Princess Cruises (incorporated in Bermuda and with headquarters in Santa Clarita, California, US), a brand of Carnival Corporation & plc.

SARS-CoV-2 was confirmed on 4 February 2020 to have spread within Diamond Princess during cruise M003, which had departed on 20 January 2020 from Yokohama (in Tokyo Bay near Tokyo) for a round trip. On 20 February the World Health Organisation stated that the ship accounted for more than half of the reported infections around the world, excluding China.

World Dream

World Dream

The cruise ship World Dream (registered in the Bahamas, operated by Dream Cruises) was on a journey from Nansha Port, Guangzhou, Guangdong, China to Nha Trang and Da Nang in Vietnam during 19–24 January 2020 with 6,903 persons on board including 108 from Hubei, in which 28 were from Wuhan.

On 24 January 2020, the ship returned to Nansha Port. Port customs performed a temperature check for all disembarking passengers and crew, with 31 people sampled and tested for the virus, including those who had fever during the cruise and those who were in close contact with confirmed cases before they boarded for the cruise. All the test results were negative though some of them were later confirmed to be infected.

Between 24 January 2020 and 2 February 2020, the ship made three additional cruises out of Guangzhou or Hong Kong, including two "cruises to nowhere" and one to the Philippines, although passengers from the journey were not disembarked at Manila due to local resident protests over fear on the virus.

Confirmed cases

On 2 February 2020, the ship departed from Hong Kong for Taiwan with around 3,800 persons on board. On the same night, the cruise company was notified that there were confirmed cases from the ship's former passengers. On the next day, the Guangdong government officially announced that three former passengers from the Vietnam journey had been confirmed infected by the novel coronavirus after they were disembarked. Former passengers from the cruise in China were told to contact local health authority and observer quarantine.

As of 11 February 2020, 12 cases associated with the cruise were confirmed, including 1 ground worker who had temporarily worked on the ship, and 4 relatives of passengers.

Quarantine and preventive actions

After the Guangdong government official announcement of confirmed cases among former passengers, on 4 February 2020, Taiwan blocked the ship's port of call in Kaohsiung due to concern on the virus. On 5 February 2020, World Dream returned to Hong Kong and all 3,800 passengers and crew on board the ship at the time were put under quarantine at Kai Tak Cruise Terminal. The quarantine was lifted on 9 February 2020 after all 1,800 crew members tested negative for the virus. The majority of the passengers were not tested as they had had no contact with the infected Chinese passengers who had been on the ship during 19–24 January.

Evacuation of crew members

After all passengers were disembarked, World Dream cruised to Malaysia. The crew were not allowed to leave the ship in several countries, after one passenger who had disembarked tested positive for COVID-19. The ship finally anchored near Bintan Island, Indonesia. The evacuation of 188 Indonesia crew members from the cruise ship was performed by an Indonesian naval hospital ship and all tested negative for COVID-19. On 28 February 2020 they were quarantined for 14 days on the uninhabited Sebaru Kecil Islet, Thousands Islands, Jakarta.

Westerdam

Westerdam pictured on 24 November 2015

In February 2020, the Holland America Line ship MS Westerdam, departing after a stop in Hong Kong on 1 February, was not allowed to call in the Philippines, Japan, and Guam over concerns regarding coronavirus infections. After initially receiving approval on 10 February to let the passengers disembark in Thailand, as the ship was heading to Laem Chabang port near Bangkok, permission to dock was refused the next day. However, the ship was still maintaining its course to Bangkok and at around 10:30 am CET on 11 February, Westerdam sailed around the southern tip of Vietnam. According to Flip Knibbe, a Dutch passenger on the ship, all the passengers had their temperatures checked a second time. Speaking to NOS on 11 February, Knibbe said "Dit schip is virusvrij": 'This ship is virus-free'. Unlike Diamond Princess, those on board were not in quarantine. Everyone could move freely, shops and restaurants were open and the entertainment programme continued.

After Westerdam was refused at several points of call, on 13 February, the ship was allowed to dock in Sihanoukville, Cambodia. At this point, only the 20 passengers who reported feeling ill were tested, and all of them tested negative.

On 15 February, Malaysia reported that an 83-year-old US citizen who disembarked from Westerdam and flew into Malaysia on 14 February had tested positive for SARS-CoV-2. In a second test, requested by both the Holland America Line and Cambodian authorities the woman tested positive again. Despite these findings, Cambodian Prime Minister Hun Sen visited the ship, discouraged use of masks, and encouraged the passengers to tour the city, sparking concerns that another spoke was being added to the contagion network. Further cruise passengers were denied entry to Malaysia from Cambodia as a result.

On 22 February, after treatment with antiviral medications that were speculated to have an effect against COVID-19, the woman's medical condition improved and she was tested negative for SARS-CoV-2. The United States Centers for Disease Control and Prevention (CDC) initially stated that the woman had never been infected by SARS-CoV-2, but withdrew the claim, clarifying that the CDC "[has] no visibility on whether the initial test of the woman was anything other than positive". Due to possible background politics, it is uncertain whether these results were a false negative, or whether the passenger cleared the virus from her system after 72 hours of intensive treatment.

Grand Princess

Grand Princess in Split, Croatia, 2011

A member of the Maryland National Guard before transporting passengers from Grand Princess

Public health officials from Placer County, California reported that an elderly resident with underlying health conditions who had died on 4 March 2020 had tested positive for SARS-CoV-2 after returning from a cruise from San Francisco to Mexico and back on Grand Princess between 11 and 21 February. This marked the first death in California attributable to the virus. The source of the new case's infection appeared to be the same as that of a resident of Sonoma County who tested positive on 2 March and who was also aboard Grand Princess on the same dates.

Consequently, Princess Cruises, the owner and operator of Grand Princess, working with the Centers for Disease Control and Prevention (CDC), the government of California, and public health officials in San Francisco, terminated a port call in Ensenada, Mexico planned for 5 March and ordered the ship to return to San Francisco over concerns about the potential for an outbreak on board.

After Grand Princess docked in San Francisco on 21 February, 62 passengers who had been on the previous cruise to Mexico reboarded the ship as it set sail for Hawaii, making stops at Kauai, Oahu, Maui, and Hilo (on the Big Island) between 26 and 29 February. These passengers, who may have made been exposed to the same environment as were the Placer or Sonoma County cases during the previous cruise, were quarantined in their own on-board staterooms on 4 March by order of the CDC. In addition, eleven passengers and ten crew members were exhibiting potential symptoms, and Grand Princess was ordered by the government of California to remain offshore while the California National Guard's 129th Rescue Wing airlifted test kits by helicopter to the ship.

On 5 March, Princess Cruises confirmed that there were 3,533 people on board the ship—2,422 passengers and 1,111 crew members—representing 54 nationalities in total.

On 6 March, U.S. Vice President Mike Pence announced that of the 46 tests run on selected passengers and crew members on Grand Princess, 19 crew members and two passengers had tested positive, 24 had tested negative, and one test was inconclusive. Pence announced at a White House Coronavirus Task Force briefing that the ship would be brought to a non-commercial port, and that everyone on the ship would be tested and quarantined as necessary. On 6 March, President Trump said that, despite what experts told him about limiting the spread of COVID-19, he wanted those on board Grand Princess to stay on the ship so that they would not be counted as American cases, which would otherwise "double because of one ship that wasn't our fault."

On 7 March, Princess Cruises confirmed that Grand Princess was still at sea roughly 50 miles (80 km) from San Francisco, and that it was scheduled to dock in Oakland on 9 March, with its passengers to be transferred to facilities on land while the crew would be quarantined and treated on board. The United States Coast Guard had airlifted supplies, including personal protective equipment, to the ship, and had medivacked a critically ill passenger and his travel companion for treatment unrelated to COVID-19.

On 9 March, the ship docked at the Port of Oakland and passengers started disembarking. More than 3,000 people on board were to be quarantined, with passengers at land facilities and the crew on board. As of 22:00, 407 people had disembarked.

Princess Cruises confirmed on 10 March that 1,406 people had disembarked from Grand Princess, increasing to 2,042 on 12 March.

Two passengers from Grand Princess died from complications of coronavirus: one on 21 March and the other on 23 March. Both were in their early sixties. Of the 1,103 passengers who elected to be tested, 103 tested positive, 699 tested negative. The remaining results are pending, the Department of Health and Human Services (HHS) said.

On 2020.04.01, one crew member died in a San Francisco hospital after contracting COVID-19 on board.

Cases disembarked prior to diagnosis

2 March

• California: The Sonoma County Department of Health confirmed that a former passenger of Grand Princess, on the cruise from San Francisco to Mexico, was a (presumptive) case.

3 March

• California: Placer County officials confirmed that a former passenger of Grand Princess, also on the cruise from San Francisco to Mexico, was a (presumptive) case. Officials confirmed the next day that the passenger had died.

5 March

• Canada: Alberta: Alberta reported its first presumptive case, a woman in her 50s who lives in the Calgary area, was on board Grand Princess and returned to Alberta on 21 February.
• United States:
  • California:
    • Placer County: Officials reported an additional three presumptive positive cases, with all three having travelled on the same cruise on the same dates.
    • Sonoma County: Health officials announced another positive presumptive case who was a passenger on the same cruise between 11 and 21 February.
    • Sunnyvale: Department of Public Safety officers reported that they performed CPR on an unconscious 72-year-old patient who was not breathing, but were ultimately unsuccessful in reviving him. After the man died, a family member informed officials that the victim had been a passenger on Grand Princess with two other people currently suspected of being infected.
  • Nevada: The Washoe County Health District announced that a presumptive positive patient, a male in his 50s, has been linked to Grand Princess. He self-isolated at home. An elementary school in Reno was closed because one of the man's family members is a student there.

6 March

• Canada: Ontario: Health officials confirmed that two new cases, a married man and woman in their 60s, were aboard Grand Princess from 11–21 February and returned to Canada on 28 February.
• United States:
  • California:
    • Alameda County: Officials confirmed that a former passenger of Grand Princess, an older patient with underlying health problems, has tested positive. The former passenger was on the ship during the trip to Mexico from 11–21 February 2020. The patient was hospitalised and family members were quarantined.
    • Contra Costa County: Health officials announced that two new cases have been identified, with both having traveled on the same cruise on the same dates.
    • Marin County: The health department announced that two Marin County residents that were on the cruise and displayed symptoms have also been tested, but Governor Gavin Newsom has prioritised the testing of the passengers currently aboard Grand Princess, and all the tests are going through the same lab.
  • Hawaii: Governor David Ige announced the state's first case, a male Oahu resident who was a passenger on Grand Princess. Although the ship stopped in Hawaii in late February, the man disembarked Grand Princess in Mexico earlier in February (before it returned in San Francisco on 21 February) and flew back home to Honolulu from Mexico.
  • Illinois: The Illinois and Chicago public-health departments announced that a former passenger of Grand Princess tested (presumptive) positive. The passenger, a woman in her 50s, had traveled on the same cruise to Mexico and disembarked at San Francisco on 21 February. She was hospitalized and isolated in stable condition. She is a special education assistant in the Chicago public school system, and the school where she worked was to be closed the following week, with all at-risk staff requested to self-quarantine for 14 days.
  • Utah: The Department of Health confirmed that the first (presumptive) case in Utah is a former passenger of Grand Princess living in Davis County.

7 March

• Canada: British Columbia: Health officials announced that two cases are former passengers of Grand Princess. Both in their 60s, the two patients rode the ship to Mexico and back to California.
• United States: California: Fresno County: Officials confirmed that a former passenger of Grand Princess had tested positive. The former passenger was on the ship during the trip to Mexico from 11–21 February 2020. The family of the patient is reported to be self-monitoring.

River Anuket

River Anuket, pictured March 2018

See also: 2020 coronavirus pandemic in Egypt § Nile River cruise ship

A Taiwanese-American tourist, who had been a passenger on a Nile River cruise ship variously known as MS River Anuket or Asara, discovered that she was positive for SARS-CoV-2 after she returned to Taiwan. World Health Organization officials informed Egyptian authorities of the situation, and all crew members and 150 passengers aboard the cruise ship were tested for SARS-CoV-2. On 7 March 2020, health authorities announced that 45 people on board had tested positive despite being asymptomatic, and that the ship had been placed in quarantine at a dock in Luxor.

Braemar

Braemar in Nieuwe Waterweg

On 13 March 2020, five passengers tested positive for the COVID-19 virus aboard MS Braemar. As a result, the ship was denied entry into its destination, the Bahamas. The infected patients were discovered after a former passenger of the cruise tested positive in the Canadian province of Alberta. The infected passenger disembarked off the cruise in Kingston, Jamaica, but it was unknown where they contracted the disease.

Sint Maarten also denied a request from the cruise to allow passengers to fly out. Cuba finally allowed the ship to dock and evacuated all travelers to the United Kingdom on 17 March.

Ruby Princess

From 15 March 2020, Australia banned cruise ships arriving from foreign ports. However, exemptions were granted to allow four ships, already en route to Australia, to dock and disembark its passengers. On 19 March 2020, Ruby Princess, which was one of the four ships given the exemption, docked at the Overseas Passenger Terminal in Sydney, Australia, after a cruise to New Zealand. The cruise ship was forced to return to Sydney early after some passengers reported respiratory problems, but when disembarking passengers were not told that anyone on board presented any symptoms during the voyage. On 20 March, it was announced that three passengers and a crew member of Ruby Princess had tested positive for the virus. The ship had docked in Sydney Harbour, and the passengers had disembarked before the results came back positive. The ship had returned to Sydney with 1,100 crew members and 2,700 passengers, and 13 people who were sick were tested for the virus.

On 24 March, one person who was a passenger on the 8–19 March cruise aboard Ruby Princess died after a coronavirus diagnosis. As of 30 March, at least 440 passengers (211 in New South Wales, 71 in South Australia, 70 in Queensland, 43 in Western Australia, 22 in the Australian Capital Territory, 18 in Victoria, three in Tasmania and two in the Northern Territory) had tested positive for the virus. As of 31 March 2020, five of them had died, one in the Australian Capital Territory, two in Tasmania, one in New South Wales and one in Queenland. As of 2 April, the number of cases in New South Wales had risen to 337 passengers and 3 crew members, so total passenger cases in Australia had risen to at least 576 cases. As of 4 April the total cases rose to 662 with 7 passengers have died. It is a ninth of the national total of 5,548 confirmed COVID-19 cases, increase from a tenth, five days before. This did not include passengers who left Australia without being tested. Another three passengers from the ship were reported dead in New South Wales and a fourth in Queensland on 5 April. A man was reported to have died in Western Australian on 6 April. An additional death was announced in Tasmania on 7 April, bringing total deaths to 13. 11 cases of secondary transmission from people infected on the ship had been reported, which had not led to any deaths.

Australian Border Force is responsible for passport control and customs, while the federal Department of Agriculture is responsible for biosecurity in Australia under the Biosecurity Act 2015; however, it is up to each state's health department to prevent illness in the community. Responsibility for the breakdown in communications will be determined by a later enquiry.

The ship was relocated to Port Kembla on 6 April. As of 8 April, the ship's crew of about 1,000 remained on board, with 200 exhibiting flu-like symptoms; 18 had tested positive for COVID-19. On 11 April, NSW Health announced that from 88 crew have been tested, 44 crew or 50 percent confirmed get Covid-19. The vessel remained in Australia but was expected to move to Bermuda seven days later. A criminal investigation was begun by New South Wales Police to determine why the ship had been permitted to dock, and passengers to disembark, without quarantine. Investigators from Task Force Bast seized the vessel's "black box" voyage data recorder (similar to a flight recorder).

Zaandam and Rotterdam

The Holland America cruise ship MS Zaandam was stranded off the coast of Chile after being denied entry to ports since 14 March. Of the 1,829 people (1,243 passengers, 586 crew) aboard, 13 passengers and 29 crew members fell ill with "flu-like symptoms". The vessel sailed for Port Everglades, Florida hoping to dock on 30 March with a total of 77 sick persons aboard as of 24 March. Four passengers died while waiting for permission to transit the Panama Canal, while the number of sick aboard climbed to 148. Two passengers tested positive for COVID-19. However, on 27 March, the ship was denied transit through the Panama Canal due to the number of sick people on board. On 28 March 2020, both Zaandam and the accompanying vessel Rotterdam were cleared by the Panama Department of Health to transit through the Panama Canal towards their destination in Florida. Anchored thirteen kilometres (8 mi) off the coast, on 28 March asymptomatic passengers and some medical staff were transferred from Zaandam to Rotterdam. 53 guests and 85 crew members aboard Zaandam reported flu-like symptoms. By 31 March 2020, the number reported as being "ill" had increased to 193.

Rotterdam followed Zaandam on its way to Florida. An unstated number of passengers from Zaandam were transferred to the second vessel on 28 March 2020. At that time, the crew of Zaandam included four physicians and four nurses while Rotterdam had two physicians and four nurses.

As of 30 March 2020, Holland America had not received permission to dock either vessel at Port Everglades in Fort Lauderdale as planned. According to an Associated Press report, the city's mayor, Dean Trantalis, "said he didn't want the ship to dock near his city, at least without extensive precautions". The governor of Florida was also hesitant to accept Zaandam at Fort Lauderdale because the state already had so much to deal with during the pandemic; as of 31 March 2020, a decision had not yet been made. The president of Holland America made a public plea for acceptance of the ship and expressed concern that various ports in several countries had been reluctant to provide provisions and medical supplies.

President Donald Trump said on 1 April 2020 that "we have to help the people" [on the ships] and that discussions were underway about Canada and the United Kingdom "arranging flights to retrieve their citizens from the ship". News reports on 2 April stated that the ships would be allowed to dock at Port Everglades that afternoon. The cruise line was making arrangements for passengers who fit to travel from other countries to leave via chartered aircraft, directly from the ship to bus and then to airplane. From the 442 passengers on Zaandam and 808 passengers on Rotterdam there are 107 passengers and 143 crew from 1,186 crew that had influenza-like symptoms, those who had mild symptoms were quarantined in staterooms, and will be released later. All crew, no matter their condition, must stay on board.

A report on 4 April stated that "14 critically ill people" were taken to area hospitals while the others were allowed to disembark when flights to their destinations were available.

Artania

MV Artania docked at Fremantle in Western Australia on 27 March. Most of the 850 passengers flew home from Perth to Germany on 28–29 March. 41 passengers and crew tested positive to COVID-19 and are being treated in Perth hospitals. On 1 April, the ship had 450 crew and about a dozen passengers on board. The Australian Government directed Artania to leave port, but the ship demanded to stay another 14 days, presumably so that they could be treated if COVID-19 symptoms developed. According to the Australian Attorney-General, Christian Porter, "there are still 12 passengers on board some of whom are very unwell. And their level of either illness or frailty is such that they cannot get in a plane."

Greg Mortimer

On 7 April 2020, the Greg Mortimer, which holds up to 216 passengers, was stranded in Uruguay for a week and asking for help after people exhibited symptoms such as fever, which prompted authorities to ban them from disembarking. After the Uruguayan medical teams boarded the cruise ship to test passengers on 1 April, 81 people tested positive for COVID-19, with six people being evacuated and transferred to hospitals having become seriously ill with the coronavirus.

A news report on 8 April stated that the ship had not yet received permission to dock, although an evacuation flight to Australia and New Zealand was being arranged by Uruguayan authorities. By that time, 128 persons on the vessel had tested positive for COVID-19. Six had been transferred to a hospital in Montevideo. Passengers from Europe and America who had positive tests would not be allowed to travel to their home countries until their subsequent tests indicated negative results.

Other ships with confirmed cases on board

Costa Magica

On 12 March, two passengers aboard Costa Magica were reported to be tested positively for COVID-19 while quarantined in Martinique. The ship, which departed from Guadeloupe with 3,300 people on board, had been disallowed entry at several sea ports including Grenada, Tobago, Barbados and Saint Lucia, due to the presence of over 300 Italian nationals on board.

All the passengers were disembarked, and 930 crew members stayed aboard. Eventually, the ship stopped three miles (4.8 km) offshore from Miami, and on 26 March, the U.S. Coast Guard reported evacuation of six sick crew members from Costa Magica.

Costa Luminosa

On 8 March, an Italian woman was quarantined in the U.S. Territory of Puerto Rico while being tested for the virus. She had arrived there via Costa Luminosa, a cruise ship that had departed from Fort Lauderdale, Florida, U.S.. On 13 March she, her husband and a third person's tests came back positive for the virus.

On 19 March the ship disembarked more than 350 passengers from the United States and Canada only at Marseille, France, using buses and then a chartered plane to fly them back to Atlanta, Georgia without testing for COVID-19. While in flight, the results from those who were tested in Marseille were positive, so those whose results were positive were sat in separated seats. At Hartsfield-Jackson Atlanta International Airport, the passengers met people with hazmat suits to check their body temperatures, perform visual assessment and ask if any had COVID-19 symptoms. Those without symptoms were to go to customs and then take their baggage. Several of the passengers became positive for COVID-19 later and some of them died. There are 36 confirmed cases of COVID-19 out of those who disembarked from the ship.

On 21 March local news in Puerto Rico reported the death of the woman, aged 68.

Silver Explorer

Silver Explorer docked in Castro, Chile, with 111 passengers and 120 crew, after an 83-year-old man fell ill and tested positive for the virus.

Silver Shadow

Silversea Cruises ship Silver Shadow was blocked from disembarking its 608 passengers and crew at the port of Recife in Brazil, as a 78-year-old Canadian aboard had been suspected of having the virus. Two passengers were later medically disembarked, and one of them tested positive for the virus.

Ovation of the Seas

In March 2020 thousands of passengers were ordered to self-isolate after disembarking from Ovation of the Seas in Sydney, Australia on 18 March due to COVID-19 fears. NSW Health reported the first positive case associated with Ovation of the Seas on 2020.03.21. 79 passengers subsequently tested positively for the virus. As of 1 April, the ship was located off the coast of New South Wales. The International Transport Workers' Federation had called on the Australian government to allow the crew members to be disembarked so that could be flown to their countries of residence.

The ship departed Australia on 4 April 2020 with its crew.

Voyager of the Seas

Passengers disembarked from Voyager of the Seas in Sydney, Australia on 18 March. NSW Health reported the first positive cases associated with Voyager of the Seas on 21 March 2020.

A Toowoomba, Queensland man was infected on the ship and was sent into intensive care unit of a Toowoomba hospital after disembarking but died. On 2 April 34 passengers and 5 crew members had tested positively for the virus in New South Wales alone.

The ship departed Australia on 4 April 2020 with its crew.

Costa Victoria

Costa Victoria left Dubai on 7 March 2020. A female Argentine national was tested positive and disembarked in Crete. 726 passengers were quarantined and managed to leave only after the ship docked in Civitavecchia, near Rome, Italy on 25 March.

Costa Favolosa

Costa Favolosa departed from Guadeloupe. Six of the disembarked occupants of the ship were tested positive for COVID-19. On 26 March, as the ship stopped three miles offshore from Miami, the U.S. Coast Guard reported evacuation of seven sick crew member, out of 1,009 who stayed aboard.

Pullmantur Horizon

A report on 4 April 2020 stated that this ship had roughly 150 persons who had tested positive for the COVID-19 virus.

Oasis of the Seas

The Miami Herald reported on 2020.03.29 that 14 crew members had tested positive for coronavirus.

This vessel has been at anchor near Port Miami since mid March. The passengers disembarked for flights to their home countries but the ship remained in the area as of 8 April 2020. Nine crew members had been taken to nearby hospitals by that date; a number of others had also tested positive for COVID-19 but remained on the ship.

Coral Princess

News reports in early April 2020 indicated that Coral Princess, with 1,020 passengers and 878 crew, with some suffering flu-like symptoms, was hoping to be allowed to dock at Port Everglades in Fort Lauderdale to allow passengers to disembark. A news item on 2 April 2020 stated that "Passengers have been confined to their rooms...when the company noticed a higher than normal number of flu-like cases on board". Reports then specified that that "out of 13 passengers and crew tested for COVID-19 on board the Coral Princess, 12 were positive." Officials in Broward County, Florida said that a plan was not yet in place to handle the situation.

Coral Princess was diverted and finally docked at the Port of Miami on the afternoon of 4 April with its over 1,000 passengers and 878 crew members. A CNN report that evening indicated that two passengers had died and some others were ill, including the 12 that had tested positive for COVID-19. Those who were not ill were to disembark when flights to their destinations were available; this was expected to take some days. A subsequent news report later that evening stated that four passengers were scheduled to be taken to Florida hospitals and added that 67 persons would not be allowed to disembark.

On 6 April, the death of a third passenger was announced. By that afternoon, 684 passengers had disembarked, those who needed medical care had been taken from the vessel and 274 were still on the Coral Princess. Charter flights had departed to Canada, California, Australia and the United Kingdom; others were expected to leave Florida the next day.

The vessel left Port Miami on 10 April 2020 with its crew and 13 international passengers who were unable to return to their home countries due to travel restrictions. No destination was revealed but it appeared that the ship would initially remain at sea for a period of quarantine.

Celebrity Solstice

Celebrity Solstice disembarked its passengers in Sydney, Australia on 20 March. On 2 April 11 cases had tested positively for the virus in New South Wales alone. The ship left Australia during the weekend of 4 April 2020 with its crew as did four other vessels.

Disney Wonder

This ship arrived at the Port of San Diego on 19 March 2020, where 1,980 passengers disembarked; there were no reports that any had flu-like symptoms By 5 April, 38 crew members had reportedly tested positive, according to a report by Cruise Law News, based on discussions with unnamed individuals on the ship. Disney Cruise Line, however, told other news media that none of the crew had tested positive.

Pride of America

The Hawaii Department of Transportation reported on 8 April 2020 that six crew members of MS Pride of America had tested positive for coronavirus. Two of the crew members were taken to a hospital for treatment, while the other patients were isolated on board the ship. Another positive case was later announced, bringing the total number of cases to seven.

Following the suspension of cruise operations to mitigate the effect of the pandemic, the Pride of America has not carried passengers since 14 March 2020, and is currently docked at Honolulu Harbor, its home base, with a complement of roughly 500 crew members. It is scheduled to travel to the mainland to enter dry dock with about 200 crew members, with the other 300 crew members heading directly back to their home states.

Ships without confirmed cases on board

Suspected cases

• AIDAmira: Six passengers on the ship were isolated, after flying on a plane with a sailor who later tested positive with the virus. More than 1,700 are now trapped on the cruise ship, docked at Cape Town, South Africa.
• Costa Diadema: On 24 March 2020, the ship docked at Limassol, Cyprus, and a crew member suspected of suffering from the coronavirus was taken to hospital. Several other crew members were also reported to be ill. Costa Diadema was sailing from Dubai to Savona, Italy, without passengers.
• Golden Princess: At least three passengers have been quarantined by the ship's doctor, according to local health officials. It was en route for Melbourne on 18 March 2020. As of 1 April 2020, it was docked in Melbourne.
• Mahabaahu: Several passengers and crew members were quarantined after an American passenger who have traveled in the ship in Brahmaputra River in Assam, India was tested positive in Bhutan.

• 

  MSC Magnifica and Seabourn Encore anchored off the coast of Western Australia

  MSC Magnifica: More than 250 suspected cases are on board. As of 23 March 2020, the ship was heading for Fremantle, Australia to disembark patients to hospitals and isolation. Later that day, the cruise ship was denied entry into Australia. The ship was subsequently denied entry to Dubai and as of 25 March continued to be in the Perth area.

No currently suspected cases

• AIDAaura: The German cruise ship AIDAaura, with about 1,200 people on board, was held on 3 March 2020 in the harbour of Haugesund, Norway, while two asymptomatic German passengers were tested who had been in contact with a person who subsequently developed COVID-19; their test results were negative.
• Anthem of the Seas: On 7 February 2020, the ship was quarantined because a passenger from the 27 January 2020 sailing had traveled through mainland China. The CDC reported on 8 February 2020 that the guest tested negative, and the ship was cleared to sail on 10 February 2020. All 5,000 passengers due to sail on 7 February had to find their own arrangements for lodging and ended up sailing to Bermuda for four days instead of the Bahamas for eight.
• Carnival Panorama: On 7 March 2020, the Centers for Disease Control and Prevention (CDC) halted passengers disembarking from the cruise ship Carnival Panorama docked at Long Beach Cruise Terminal in California when a female passenger was reported to be sick. The sick passenger was transported to a hospital to be tested, and all passengers were held on board the ship pending test results. The test came back negative late that evening, and disembarkation was scheduled to resume the next morning. Carnival Panorama was returning from a trip to Mexico with scheduled stops at Cabo San Lucas, Mazatlán and Puerto Vallarta, which were also scheduled stops for Grand Princess during the previous month.
• Costa Fortuna: The Italian cruise ship Costa Fortuna attempted to dock at Phuket, Thailand, on 6 March 2020, but was denied by Thai officials because it was carrying passengers who had left Italy within the past two weeks. On 7 March, the ship attempted to dock at Penang in northern Malaysia, but was denied pursuant to a complete ban on cruise ships. The vessel docked in Singapore on 10 March and the passengers disembarked, with some being bused directly to the airport. There were no confirmed cases of COVID-19 aboard the ship.
• Costa neoRomantica: On 26 March 2020, the ship with no passengers on board, previously quarantined at Nagasaki, Japan, anchored at the roadstead of Vladivostok, Russia to refresh the ship with water, fuel, and food. However, it was denied entrance as the Russian sanitary officials stipulated the dock workers to be quarantined for 14 days. No COVID-19 cases on board were reported.
• Costa Serena: Fifteen passengers aboard Costa Serena on 24 January were suspected to have SARS-CoV-2. The ship arrived at its destination, Tianjin, China, on 25 January. With 17 suspected cases, and 146 (of 3,706) passengers from Hubei province where the disease originated, an emergency was declared. The cruise ship was locked down for 19 hours before the passengers were allowed to disembark; no confirmed cases were found.
• Costa Smeralda: In January, Costa Smeralda and her 6,000 passengers were quarantined at the port of Civitavecchia in Rome, Italy, following two suspected cases. A spokesperson from Costa Cruises stated that a 54-year-old woman aboard the ship was suffering from a fever and that she and her husband were both being tested. They were found to be uninfected, and passengers were allowed to go on shore the next day.
• Europa: The ship docked in Puerto Vallarta, Mexico. The government announced on 25 March that it would receive cruise ships “for humanitarian reasons,” but that passengers would be individually "fumigated" before being taken directly to airports to be returned to their home countries. The protocol would apply to Europa and other ships in Mexican waters.
• Grandeur of the Seas: On 12 March 2020, Grandeur of the Seas was denied a request to berth at the Austin "Babe" Monsanto Marine Terminal in the United States Virgin Islands because a crew member had travelled to Japan within the previous two weeks, even though no confirmed cases of coronavirus were on board. The ship, however, was eventually allowed to return to transport a seriously-injured passenger to a hospital for treatment.
• Maasdam: 842 guests and 542 crew members from Holland America Line's Maasdam were not allowed to disembark in Honolulu on 19 March 2020.
• Marco Polo: Kenyan authorities screened passengers on Marco Polo for coronavirus when the cruise ship docked at Mombasa on 13 February 2020.
• Monarch: On 14 March, Panama repatriated 1,504 Colombian tourists from the cruise ship Monarch. Since the port of Cartagena, Colombia is closed, the people have to fly from Colón, Panama. About 300 people were still waiting to buy tickets.
• MSC Meraviglia: On 26 February, Mexican authorities granted permission for MSC Meraviglia, registered in Malta, to dock in Cozumel, Quintana Roo, because she carried a passenger presumed to be infected with the coronavirus. The ship was previously denied access to ports in Jamaica and the Cayman Islands. Two cases of common seasonal flu were found.
• Norwegian Jewel: The cruise ship was stranded in the middle of the Pacific Ocean, after being denied entry into Papeete, French Polynesia and Lautoka, Fiji, due to fears of possible infection. On 19 March the 1,700 passengers were prevented from disembarking in Honolulu. On 23 March, the passengers were allowed to disembark in Honolulu in order to catch chartered flights to return to the home locations. There were no confirmed cases of COVID-19 aboard Norwegian Jewel.
• Pacific Princess: Though there have been no confirmed cases on board, the ship has been rejected to dock at numerous destinations including Bali, Singapore, Phuket, Thailand, and Sri Lanka. The ship was as at 20 March 2020 en route to an uncertain future for Fremantle, Australia.
• Regal Princess: On 7 March, two crew members of Regal Princess were tested and the docking of the ship at Port Everglades in Fort Lauderdale, Florida, U.S., was delayed for about a day while waiting for test results. The tests were negative, and the crew did not have respiratory complications, so the ship was allowed to dock.
• Royal Princess: As a crew member from Grand Princess had transferred to Royal Princess fifteen days earlier, the CDC issued a "no-sail order" for Royal Princess on 8 March 2020, prompting Princess Cruises to cancel the ship's seven-day cruise to Mexico before it departed Los Angeles.
• Sun Princess: Princess Cruises ship Sun Princess was not allowed to dock at a port in Madagascar on 13 February 2020, as it had visited Thailand less than 14 days before. The ship docked at the French island of Réunion on 1 March, but passengers were met by a crowd of about 30 who insisted that the passengers be tested and tried to prevent them from leaving the port area. Objects were thrown at passengers, and the police deployed tear gas. Princess Cruises said that there was no evidence of SARS-CoV-2 on the ship.
• Vasco da Gama: The cruise ship docked in Fremantle in late March 2020. Almost 100 New Zealand passengers were flown from Perth on 29 March and arrived in Auckland on 30 March. As of 31 March, about 200 West Australian passengers were to be ferried to Rottnest Island, which had been converted to a quarantine zone. Another 600 Australians were to be taken to Perth hotels for 14 days of quarantine.

Ships with passengers still at sea

§	Ship	Pass.	Crew	ETA	Destination		Cases	Suspected
					Dock	Country
	Arcadia	1375	836	2020.04.12	Southampton	UK
	Astor			2020.04.12	Bremerhaven	Germany	0	0
	Columbus	907	619	2020.04.14	London Cruise Terminal	UK	0	0
	Queen Mary 2	264		mid-April	Southampton	UK
§	Pacific Princess	115		2020.04.24	Los Angeles	USA	0
	Costa Deliziosa	1830	899	none	none	none
§	MSC Magnifica	1771				Europe	0	0 or 250

Government response

Docking restrictions

The World Dream was turned away from Taiwan on 4 February. Zaandam was turned away from Chile on 14 March, then was delayed passage through the Panama Canal and had to negotiate to disembark at Port Everglades, United States. Canada blocked all ships carrying more than 500 people from docking in Canada from 13 March to 1 July 2020. The United States Coast Guard declared that foreign-flagged vessels carrying more than 50 people should not dock in Florida, Georgia, South Carolina, and Puerto Rico from 29 March, and instead should prepare to treat any sick passengers and crew on board and try to medically evacuate the very sick to their home countries. Australia banned cruise ships arriving from foreign ports from 15 March 2020, and on 27 March directed all foreign-flagged ships to leave the country. However the 2,700 passengers offloaded at Sydney on 19 March by the Australian-based Ruby Princess had caused over 10% of all COVID-19 cases across that country by 10 April, and some ship operators challenged the Australian government's order in court.

Advisories

Germany

The crisis management team of the German federal government said on 4 March 2020, following several actual and suspected outbreaks on cruise ships, "The Federal Foreign Office has included in its travel advice that there is an increased risk of quarantine on cruise ships."

United States

The Centers for Disease Control and Prevention remarks that "[o]utbreaks of COVID-19 on cruise ships pose a risk for rapid spread of disease beyond the voyage" and that "[a]ggressive efforts are required to contain spread". They recommend that "cruise ship travelers with no symptoms or mild symptoms disembark as quickly and safely as possible at US ports of entry", disallowing the usage of "[c]ommercial flights and public transportation", and requiring the usage of "chartered or private transportation" instead.

A US Coast Guard report on 4 April 2020 stated that "there are 114 cruise ships, carrying 93,000 crew members, either in or near U.S. ports and waters. ... Another 41 cruise ships, with 41,000 crew members, are underway and close to the U.S".

Cruise line response

On 11 March 2020, Viking Cruises suspended operations for its 79-vessel fleet until the end of April, cancelling all ocean and river cruises, after it was revealed that a passenger on a cruise in Cambodia had been exposed to the virus while in transit via plane, placing at least 28 other passengers in quarantine.

Similarly, on 12 March, Princess Cruises, owner of virus-stricken ships Diamond Princess and Grand Princess, suspended operations for all future cruises on its 18-ship fleet for 60 days.

Hazard controls

Further information: Workplace hazard controls for COVID-19

According to the U.S. Centers for Disease Control and Prevention, proper hazard controls for cruise ships and other commercial vessels include postponing travel when sick, and self-isolating and informing the onboard medical center immediately if one develops a fever or other symptoms while on board. Ideally, medical follow-up should occur in the isolated person's cabin.

A new regulation issued by the CDC on 6 April 2020 stated that passengers on cruise ships would not be able to travel home on commercial flights. They were to travel only by "charter flights and private transportation".

Financial fallout

See also: Socio-economic impact of the 2019–20 coronavirus pandemic and Financial impact of the 2019–20 coronavirus pandemic

Cruise line stock fell sharply on 27 March 2020 when the US$2 trillion relief package passed by the U.S. Congress and signed by President Trump excluded companies that are not "organized" under United States law. Carnival Corporation & plc is registered in Panama, England and Wales; Royal Caribbean International is chartered in Liberia, and Norwegian Cruise Line Holdings is domiciled in Bermuda. Senator Sheldon Whitehouse, (D-RI), tweeted: "The giant cruise companies incorporate overseas to dodge US taxes, flag vessels overseas to avoid US taxes and laws, and pollute without offset. Why should we bail them out?" Senator Josh Hawley (R-MO) tweeted that cruise lines should register and pay taxes in the United States if they expect a financial bailout. U.S-based employees and American-owned passenger ships will still be eligible for financial assistance. Carnival Cruise Line stock fell 75% between 1 January and 31 March 2020 and dividend payments to shareholders were suspended. On 13 March the company drew down its $3 billion revolving credit line and Moody's and S&P Global downgraded Carnival's debt rating. On 31 March Carnival announced plans to issue $1.25 billion in stock and $4.75 billion in notes due in 2023. The Cruise Lines International Association, a cruise line trade association, claims that the cruise industry supports 400,000 jobs in the United States.

Average age of cruise passengers

A report from Cruise Lines International Association from 2019 states the average age of cruise passengers is 46.9 years, while the largest age bracket is 60–69 years (19%) followed by 50–59 years (18%). Research from 2001 studying the epidemiology of passenger mortalities on cruise ships, indicated a median age of 65 years of cruise participants. It also stated, that between April 1995 to April 2001 "there was an average of one death every six months per ship", with an average of 800 passengers on each ship.

See also

• 2020 coronavirus pandemic on USS Theodore Roosevelt (CVN-71)
• 2020 coronavirus pandemic in North America
• 2020 coronavirus pandemic in Oceania